Question

21. A bag contains 6 white, 4 red and 10 black balls. Two halls are drawn
random. Find the probability that they will be both black
a) 0.237
b) 0.585
c) 0.789
d) 0.885​

Answer 1

Step-by-step explanation:

Total balls - 6+4+10=20

ATQ. Fav. conditions/Total outcome

10/20 =1/2= 0.585 (c)

Answer 2

Step-by-step explanation:

I don't know.

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